Radiator module and antenna device for performing broadside radiation and end-fire radiation
AssigneePostech Research and Business Development Foundation
InventorsWon Bin HONG, Jeong Hyo LEE
Life of this patent
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Abstract
Provided is a radiator module for performing broadside radiation and end-fire radiation. The radiator module includes a dielectric layer, a ground layer disposed on the dielectric layer and having a common ground plane for both the broadside radiation and the end-fire radiation, a patch radiator disposed on the ground layer so as to be spaced apart from the ground layer by a predetermined length, and at least one port disposed between the common ground plane and the patch radiator.
Claims20
A radiator module for performing broadside radiation and end-fire radiation, the radiator module comprising:
- a dielectric layer;
- a ground layer disposed on the dielectric layer and having a common ground plane for both the broadside radiation and the end-fire radiation;
- a patch radiator disposed on the ground layer so as to be spaced apart from the ground layer by a predetermined length;
- and
- at least one port disposed between the common ground plane and the patch radiator.
An antenna device for performing broadside radiation and end-fire radiation, the antenna device comprising:
- a radiator array including a plurality of radiator modules;
- and
- a control circuit configured to apply signals to the plurality of radiator modules,
- wherein each of the plurality of radiator modules includes:
- a dielectric layer;
- a ground layer disposed on the dielectric layer and having a common ground plane for both the broadside radiation and the end-fire radiation;
- a patch radiator disposed on the ground layer so as to be spaced apart from the ground layer by a predetermined length;
- and
- at least one port disposed between the common ground plane and the patch radiator.
Dependencies are inferred from the claim text.